Spanish colonial cities in Latin America represent one of the world’s greatest concentrations of intact 16th to 18th century urban fabric. Built according to the Laws of the Indies — the 1573 Spanish decree that specified every colonial town must have a central plaza, a cathedral on one side, government buildings on another, and a market on the third — these cities followed a shared template that nevertheless produced wildly different results depending on local stone, climate, Indigenous building traditions, and the wealth generated by trade and mining. This tour walks the most complete colonial walled city in the Americas: Cartagena de Indias, Colombia.

About This Walking Tour

TravelsWithLobo’s tour of Cartagena’s colonial walled city is a systematic walk through the most complete set of Spanish colonial fortifications anywhere in the Americas. The video covers the full circuit of Cartagena’s city walls — the murallas — which were constructed over two centuries from the 1580s onwards in response to repeated pirate attacks. The walls stand up to 12 metres high and 17 metres wide in places, with bastions and fortified gates that controlled every entry point into the city.

Inside the walls, TravelsWithLobo captures the streetscape of the historic centre: the narrow lanes lined with two and three-storey townhouses whose balconies overflow with bougainvillea in pink, orange, and purple; the colonial plazas where the cathedral and the Palace of the Inquisition face each other across the cobblestones; the Gold Museum with its extraordinary collection of pre-Columbian Zenú goldwork; and the neighbourhood of Getsemaní immediately outside the walls, where the city’s most vibrant street art and community life now coexist with the colonial architecture. The video is particularly strong on the physical scale of Cartagena’s fortifications, which are best understood by walking along the top of the walls themselves.

Highlights of Colonial Latin America’s Walking Cities

Cartagena’s city walls are the finest colonial military architecture in the Americas. Construction began in the 1580s after Sir Francis Drake sacked the city in 1586 and continued for nearly 200 years, creating a ring of coral-stone fortifications that encircled the entire historic peninsula. The walls are broad enough to walk along their top for the entire circuit — a distance of approximately 4 kilometres — with views across the Caribbean Sea on one side and the colonial rooftops on the other. The bougainvillea-draped balconies of the interior streets are among the most photographed scenes in South America.

Quito, Ecuador possesses the most intact colonial city centre in the Americas — a distinction formally recognised when it became the first city in history to be designated a UNESCO World Heritage Site in 1978. The San Francisco Monastery, completed in the 1580s, is the largest colonial complex in the Americas and its whitewashed baroque façade dominates the city’s largest plaza. La Compañía de Jesús church, completed in 1765, has an interior so densely gilded that it is described by visitors as the most ornate baroque church outside of Europe. Antigua Guatemala, the former capital of all Central America, was destroyed by earthquake in 1773 but never fully abandoned — the Spanish crown ordered a new capital built at Guatemala City but enough colonists refused to leave that Antigua survived as a haunted, beautiful city of colonial ruins set against three active volcanoes. Trinidad, Cuba froze in time when the sugar trade collapsed in the 1850s — no development occurred for a century and the result is a virtually unchanged 17th-century city of cobblestone streets and colonial palaces.

A Brief History of Spanish Colonial Urbanism

Philip II of Spain issued the Laws of the Indies in 1573, codifying the urban planning principles that would govern every new settlement in the Spanish colonies. The regulations specified the layout of the central plaza, the orientation of streets to prevailing winds, the placement of the cathedral and municipal buildings, and the separation of Indigenous and Spanish residential areas. This urban template, applied from Mexico to Argentina, created a network of cities that share a recognisable structural DNA despite being built in vastly different environments.

Cartagena became the principal port for the export of gold and silver from the interior of South America in the 16th and 17th centuries, which explained both its immense wealth and the ferocity of the pirate attacks that repeatedly targeted it. Sir Francis Drake sacked the city in 1586, Henry Morgan threatened it in 1668, and Baron Pointis plundered it in 1697 — each attack producing a new round of fortification works. The University of San Francisco Xavier in Sucre, Bolivia, founded in 1624, is the oldest university in what is now Bolivia and one of the oldest in the Americas, testament to the intellectual infrastructure the Spanish colonial system established in its wealthier settlements.

Practical Tips

Cartagena’s walled city is best explored on foot — it is compact enough that most of the major monuments are within a 30-minute walk of each other. The top of the city walls is accessible at multiple entry points and provides the best overview of the colonial rooftop landscape. The December to April dry season offers the most comfortable walking weather. Cobblestones throughout the historic centre require solid, comfortable shoes — sandals are not advisable for a full day’s walking. The Castillo San Felipe de Barajas, the largest colonial fortress in the Americas, sits just outside the walled city and is worth at least an hour of exploration. Getsemaní, immediately outside the walls, has the most authentic neighbourhood atmosphere and the best street art in the city. For Antigua Guatemala, Oaxaca, and Sucre, each city’s historic centre is similarly compact and walkable — the key rule across all of these cities is to ignore the main tourist route and follow the residential backstreets instead.

Watch & Explore More

TravelsWithLobo covers Latin America extensively on their YouTube channel. For more colonial city walks and Latin American destinations, follow @walkingtoursvideoscom. On this site, the Cartagena walled city and Getsemaní walking tour goes into more depth on this route, and the Quito colonial old town walking tour covers South America’s most intact historic centre.